Disabled underline in cursorline
xinitrc cleanup
Updated Xdefaults

First pass at a XTerm theme.  Just copied urxvt's basically

Added resource to set the initial width of the outline pane in xpdf.
Only works for https://github.com/cbancroft/xpdf.
Added reference comment to new xpdf resource
Updated emacs to use hl-line mode and updated zenburn accordingly